The Indianapolis Colts[1] famously overturned everything during the 2012 offseason, shipping out veterans, coaches and the front office for a new regime.

The Andrew Luck/Chuck Pagano/Ryan Grigson era is fully underway, and this year’s offseason saw continuity that is instrumental in the long-term growth of the team.

That being said, the Colts have some major changes on the way for 2013 after spending over $130 million on free agents, bringing in a new offensive coordinator and drafting several players on both sides of the ball that will contribute right away.

So what changes this season for the Colts? Find out just in time for the regular season in our look at nine of the biggest changes for the 2013 Indianapolis Colts.